---
product_id: 267402118
title: "Zoom B1X Four Bass Multi-Effects Processor With Expression Pedal, With 70+ Built-In Effects, Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered"
brand: "zoom"
price: "Rp5287897"
currency: IDR
in_stock: true
category: "Zoom"
url: https://www.desertcart.id/products/267402118-zoom-b1x-four-bass-multi-effects-processor-with-expression-pedal
store_origin: ID
region: Indonesia
---

# 9 versatile amp models 30-second looper for live layering 71 pro-grade bass effects Zoom B1X Four Bass Multi-Effects Processor With Expression Pedal, With 70+ Built-In Effects, Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered

**Brand:** zoom
**Price:** Rp5287897
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate your bass game—never miss a beat or a vibe!

## Quick Answers

- **What is this?** Zoom B1X Four Bass Multi-Effects Processor With Expression Pedal, With 70+ Built-In Effects, Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered by zoom
- **How much does it cost?** Rp5287897 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/267402118-zoom-b1x-four-bass-multi-effects-processor-with-expression-pedal)

## Best For

- zoom enthusiasts

## Why This Product

- Trusted zoom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **On-the-Go Power:** Battery-powered design ensures your creativity flows anywhere, anytime.
- • **Pro-Level Editing:** Free Zoom Guitar Lab software for Mac/Windows lets you customize and save presets effortlessly.
- • **Plug & Play Versatility:** Standard guitar input plus aux input and amp/headphone output for ultimate connectivity.
- • **Seamless Live Performance:** Integrated 30-second looper and 68 rhythm patterns keep your groove locked in every set.
- • **Unleash Your Signature Sound:** Over 70 built-in effects and 9 amp models to craft your unique bass tone.

## Overview

The Zoom B1X Four is a compact, battery-powered bass multi-effects processor featuring 71 built-in effects, 9 amp models, a 30-second looper, and 68 rhythm patterns. With versatile input/output options and free editing software, it’s designed for bassists seeking professional sound shaping and seamless live performance flexibility.

## Description

Zoom bass multi-effects pedal B1X FOUR.

## Features

- 71 built-in bass effects and 9 amp models
- Free download of Zoom guitar lab Mac/Windows software
- 30-Second looper
- 68 built-in rhythm patterns
- Standard Guitar input, aux input for external audio players and amp/headphone output

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MZQNKYQ |
| Amperage | 9 Amps |
| Audio Output Effects | Reverb, Chorus, Delay, Amp Modeling |
| Brand Name | Zoom |
| Color | Red |
| Connector Type | 1/4 inch (6.35mm) jack |
| Controls Type | Joystick |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,182) |
| Global Trade Identification Number | 00884354020705 |
| Hardware Interface | USB |
| Item Dimensions | 15.7 x 21.6 x 5.1 centimeters |
| Item Dimensions L x W x H | 21.6L x 15.6W x 5.2H centimeters |
| Item Type Name | Bass Multi-Effects Pedal |
| Item Weight | 835 g |
| Manufacturer | Zoom |
| Manufacturer Part Number | B1X FOUR |
| Model Name | B1X FOUR |
| Model Number | B1X FOUR |
| Power Source | Battery Powered |
| Signal Format | Analog |
| Style | B1X FOUR |
| UPC | 884354020705 |
| Unit Count | 1 Count |
| Voltage | 9 Volts |

## Product Details

- **Brand:** Zoom
- **Colour:** Red
- **Item weight:** 835 g
- **Product dimensions:** 21.6L x 15.6W x 5.2H centimeters
- **Style:** B1X FOUR

## Images

![Zoom B1X Four Bass Multi-Effects Processor With Expression Pedal, With 70+ Built-In Effects, Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered - Image 1](https://m.media-amazon.com/images/I/81cA-alqJnL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: trying to decide which one to get... what exactly does the expression pedal do?**
A: The expression pedal offers several functions. Yes, it can adjust volume or be used as a wah but it can also adjust intensity of effects. It's nice to be able to adjust the amount of overdrive or phaser, etc.., for example, with your foot.  You can use it to adjust the pitch when using that effect.

**Q: Can i use it with an ukulele because i'm a bass and ukulele player. Also can we connect it to an audio digital interface like focusright Scarlett?**
A: Yes you can connect it to focusrite interface, I don’t know for sure if a ukulele will work with the bass processor since if mainly for the bass guitar.

**Q: Unit won't stay powered on for more than a second when under battery power, second one I ordered with same problem, purchased end of August 22.**
A: Use the android plug, it works great for hours, don't drop anything on it, falls,  or spills she's easy to bust

**Q: How do you get the device that you plug in to play music through Zoom(such as phone) to play in stereo? I can only get mine to play mono.**
A: You must be plugging your phone in with a mono cord, I would try a different aux cable.

## Frequently Bought Together

- Zoom Guitar MultiEffects Processor with Expression Pedal
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**Shop now:** [https://www.desertcart.id/products/267402118-zoom-b1x-four-bass-multi-effects-processor-with-expression-pedal](https://www.desertcart.id/products/267402118-zoom-b1x-four-bass-multi-effects-processor-with-expression-pedal)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-06-04*